/Engine/Source/Developer/AutomationDriver/Public/LocateBy.h
Creates a new element locator that limits its discovered elements to ones with the specified Id, starting from the Root element given to the function
a locator which uses the specified Id to discover appropriate elements
static [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IElementLocator](API\Developer\AutomationDriver\IElementLocator), ESPMode::ThreadSafe > Id ( const [FDriverElementRef](API\Developer\AutomationDriver\FDriverElementRef) & Root, const TCHAR * Value )